Senior Software Engineer- Operations, API

Sun Life Financial; Waterloo; Hybrid; CAD 84,000 - 138,000; Full time

Job summary

A leading financial services company is seeking a Senior Software Engineer in Waterloo to support Java applications and drive API development. The role requires at least 5 years of IT experience and hands-on coding in Java, AWS Cloud, and APIs. Join a dynamic team to enhance application stability and security while enjoying a flexible hybrid work environment.

Benefits

Wellness programs

Flexible Benefits

Retirement benefit contribution matching

Access to Global Learning Centre

Qualifications

• Minimum of 5 years of progressive information technology experience.
• Hands-on experience coding in APIs, Java, AWS Cloud.
• Experience using Docker and Kubernetes.

Responsibilities

• Provide ongoing support of Java applications in Production.
• Participate in design, develop, test and debug Java applications.
• Interface with other Software Engineers and Business Systems Analysts.

Skills

Java

API development

AWS Cloud

J2EE

Spring Boot

React JS

Kafka

MongoDB

Postgres

Docker

Kubernetes

Education

Degree in Computer Science or Computer Engineering

Tools

CI/CD Deployment Pipelines

Job description

Senior Software Engineer- Operations, API page is loaded

Senior Software Engineer- Operations, API

Apply locations Waterloo, Ontario Sun Life Toronto Atria time type Full time posted on Posted Yesterday job requisition id JR00113800

You are as unique as your background, experience and point of view. Here, you’ll be encouraged, empowered and challenged to be your best self. You'll work with dynamic colleagues - experts in their fields - who are eager to share their knowledge with you. Your leaders will inspire and help you reach your potential and soar to new heights. Every day, you'll have new and exciting opportunities to make life brighter for our Clients - who are at the heart of everything we do. Discover how you can make a difference in the lives of individuals, families and communities around the world.

Job Description:

Applications Operations Services & Quality Engineering (AOSQE) is seeking a talented Senior Software Engineer with deep expertise in Java and API development. As a key member of our high-performing team, you will play a crucial role in implementing cutting-edge processes, tools, and best practices to deliver exceptional application services. Your focus will be on ensuring the stability, reliability, and scalability of our API ecosystem and container-based application infrastructure.

What you will do?

• Provide ongoing support of Java applications in Production and test environments including responding to Service requests, Incident & Problem analysis, Service restoration and recovery, Security vulnerability remediation, Audits, and reporting as necessary
• Participate in design, develop, test and debug/trouble-shoot Java applications
• Interface with other Software Engineers, Business Systems Analysts, and other stakeholders to deliver high quality solutions and maintain a stable application environment
• Enable stability through proactive monitoring activities, security compliance, change management, troubleshooting issues and conducting root-cause analysis
• Identify and participate in continuous improvement opportunities, system renewal, stability, upgrade, and Disaster Recovery projects
• Participate in our on-call rotation to respond to incidents and resolve problems
• Identify opportunities for continuous improvement and automation and guide on effective ways to implement
• Educate and coach others on technologies such as API and container management
• Always operate in strict compliance of security and change management directives

What do you need to succeed?

• Minimum of 5 years of progressive information technology experience
• Willing to embrace and learn new technologies
• Hands-on experience coding in APIs, Java, AWS Cloud, J2EE, Spring Boot, Webservices, React JS, Kafka, and MongoDB and Postgres databases
• Experience using CI-CD Deployment Pipelines
• Experience with Docker and Kubernetes including image deployment, Kubernetes pod configuration and management
• AWS Cloud Certifications would be an asset
• Experience implementing monitoring, alerting and logging technologies
• Ability to work collaboratively with others in a team environment in a multi-site organization
• Strong relationship management and consulting skills
• Solid written and verbal communication skills
• Degree in Computer Science, Computer Engineering or equivalent discipline

What’s in it for you?

• Wellness programs that support the three pillars of your health – mental, physical, and financial
• The opportunity to move along a variety of career paths with amazing networking potential..
• You will part of a collaborative and interactive team environment
• Access to our Global Learning Centre, available 24/7 for your learning needs
• Flexible Benefits and retirement benefit contribution matching from the day you join to meet the needs of you and your family

Notes/Unique Requirements:

• The role includes on-call and after hours support on a rotation basis
• This role requires Canadian Enhanced Reliability Security

The Base Pay range is for the primary location for which the job is posted. It may vary depending on the work location of the successful candidate or other factors. In addition to Base Pay, eligible Sun Life employees participate in various incentive plans, payment under which is discretionary and subject to individual and company performance. Certain sales focused roles have sales incentive plans based on individual or group sales results.

Diversity and inclusion have always been at the core of our values at Sun Life. A diverse workforce with wide perspectives and creative ideas benefits our Clients, the communities where we operate and all of us as colleagues. We welcome applications from qualified individuals from all backgrounds.

Persons with disabilities who need accommodation in the application process, or those needing job postings in an alternative format, may e-mail a request to [e-mail] .

We are proud to be a hybrid organization that offers our employees the choice and flexibility to work from both the office and virtually based on the needs of the business, our Clients and you! Several work options are available and can be discussed throughout the selection process depending on the role requirements and individual needs.

We thank all applicants for showing an interest in this position. Only those selected for an interview will be contacted.

Salary Range:

84,000/84 000 - 138,000/138 000

Job Category:

IT - Application Development

Posting End Date:

14/08/2025

Shine together

At Sun Life, you can be your most brilliant self. Our supportive, flexible, and inclusive work environment is one where you – and your career – can thrive. Whatever your aspirations, collaborative leaders and colleagues are ready to help you learn, grow, and succeed.

We’re a global company with a passion for people. Our purpose is to help Clients achieve lifetime financial security and live healthier lives. As a team of 30,000 across 26 countries, our impact is far-reaching, and locally relevant There’s power in numbers. As part of Sun Life’s growing team, you have an impact on people in your community and around the world.

Shape the future

With an optimistic eye on a brighter future, we drive to innovate. Be part of leading change, push boundaries and try new ways of working. Use data to drive bold actions. Be agile and pivot as we test and learn. At Sun Life, we’re driving transformation, sustainability and innovation for our Clients, employees, partners, and communities. Join us. Together, we can make the future brighter.